Glassdoor users rated their interview experience at GSA Capital as 100% positive with a difficulty rating score of 4 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for GSA Capital (SWE) and rated their interviews as the hardest, whereas interviews for GSA Capital (SWE) and roles were rated as the easiest.
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One on One interview with a research team manager. He probes probability questions. Mostly conditional. Atmosphere quite relaxed. It was great fun. Id do it again. Every time it was cool.
I applied online. The process took 2 weeks. I interviewed at GSA Capital (London, England) in Apr 2026
Interview
Did an online assessment, it consisted of mix of probability braintreasers,logical puzzles, machine learning, linear algebra and programming ( mostly sorts and data structures) questions . Was not invited to the next round
I applied online. The process took 1 week. I interviewed at GSA Capital in Dec 2025
Interview
1. online application submitted
2. no online assessment
3. virtual technical phone screen (lasted around 60 mins)
heard back in less than a week, super fast compared to other companies
Interview questions [1]
Question 1
given a stream of data input, find the intersection, number of unique elements in the first stream, and the number of unique elemnts in the second stream